Bluetooth speaker



FIG. 1 is a perspective view of the bluetooth speaker;

FIG. 2 is a front view of the bluetooth speaker;

FIG. 3 is a back view of the bluetooth speaker;

FIG. 4 is a right side view of the bluetooth speaker;

FIG. 5 is a left side view of the bluetooth speaker;

FIG. 6 is a top view of the bluetooth speaker; and,

FIG. 7 is a bottom view of the bluetooth speaker.

The broken line showing of the various ports and grill pattern seen in FIGS. 4 and 7 are included for the purpose of illustrating portions of the bluetooth speaker that form no part of the claim. 

CLAIM What is claimed is the ornamental design for a bluetooth speaker, as shown and described. 